# SDR UIEA2026091100872

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2026
- Submitted: September 11, 2026
- Operation: Air carrier
- Aircraft: [N438GT](https://openairdocs.org/aircraft/N438GT), registered now
- Make and model: Boeing 747409F
- Aircraft serial: 30766
- Aircraft time: 97,028 hours, 17,686 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 65B04351334
- Part serial: NSN
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2026091100872

## Discrepancy

FOUND M/D CARGO FLOOR STRUCTURE CORRODED AT BS 2280, RBL 55.  REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0, REV 107.  FABRICATED NEW PART IAW WS 60678. INSTALLED FABRICATED PART IAW SRM 51-40-02-0G-0, REV 107, AND DWG 146U3482, SH 3, REV B.  JOB COMPLETED AND CONDITION CHKD NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.